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Strait Defense

Strait Defense

English supported Lowest recorded! Strategy
₩3,350

That's 0.2 fried chickens (at ₩20,000 per chicken)

Build your defense across sea, land, air, and underwater threats in this 2D tactical tower defense game. Choose from 20 equipment types, plan your loadout, and invest in permanent upgrades. Protect key facilities across six campaign stages, face unique bosses, and pursue five-star results.

Should you buy?

Same as its lowest recorded price

This game has never been recorded below this price.

Lowest recorded₩3,350Now at the lowest
Big Steam saleD-34Steam Winter Sale
US Steam price$2.99Korea 16% cheaper · ≈₩3,989

This is for reference, based on past price records, and doesn't guarantee future prices. Prices from before Wish9 started tracking and the all-time low come from IsThereAnyDeal.

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Price history

3,0803,2203,3503,4803,62011/0211/0511/0811/1111/14Steam all-time low ₩3,350 (ITAD)2026-11-02 15:45 · ₩3,350 (IsThereAnyDeal history)2026-11-02 20:08 · ₩3,350

Small hollow dots are price history from before Wish9 started tracking, taken from IsThereAnyDeal. A dot appears only when the price changes.

Trailer and screenshots

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My PC vs. requirements

MinimumRecommended
Graphics card NVIDIA GTX 960 / AMD RX 480—
Processor Intel Core i5 / AMD Ryzen 5—
Memory 8192 MB RAM—

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About this game

DeveloperStudio Bing-Huan
PublisherStudio Bing-Huan
Released1 Nov, 2026
Languages
English Traditional Chinese

Full audio · Listed languages are supported in the interface, subtitles, or audio (at least one).

Find the threat. Hold the line.

Ships on the horizon, missiles overhead, and enemies beneath the surface put every deployment to the test. Strait Defense is a single-player 2D tactical tower defense game inspired by Taiwan and its surrounding waters. Coordinate detection and firepower, manage limited funds, and protect the facilities that keep your defense standing.

Detect before you engage

Firepower needs information. Use radar, surface search, and anti-submarine units to locate threats, then bring the right weapons to bear. Air defense, anti-ship, ground combat, and anti-submarine roles each have a place in your plan. Adapt your sensor coverage and defensive positions as the battlefield changes.

Build your tactical loadout

Choose equipment to suit your battle plan, from air-defense missiles, main battle tanks, and coastal anti-ship missiles to frigates, attack submarines, and aircraft. Support your line with repair and supply facilities, or prepare interception zones with land and naval mines. Deployment, upgrades, repairs, and support all compete for your funds.

Diverse battlefields. Unique boss encounters.

Defend the island's airspace and the strait, then fight across beaches, valleys, city streets, and the final perimeter. New terrain and attack routes call for new plans. Each stage ends with its own boss challenge, while campaign outcomes carry forward between battles.

Research, adapt, and improve your results

Invest in permanent equipment research, revise your loadout, and return with a stronger plan. Study the enemy gallery, identify threats, and refine your deployments to improve your star ratings.

Features

  • A single-player campaign across varied battlefields with distinct bosses.

  • A varied equipment roster to build your tactical loadout.

  • Air, ground, surface, and underwater threats with specialized detection and weapons.

  • Battlefield deployment, upgrades, repairs, support, and resource management.

  • Permanent research, an enemy gallery, persistent campaign outcomes, and star ratings.

  • Colorful pixel-inspired cartoon art and battlefield music.

The campaign, maps, and combat values are fictional game settings.

광고

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FAQ

QHow much does Strait Defense cost right now?

Strait Defense costs ₩3,350 right now.

QWhat is the lowest price ever for Strait Defense?

Based on Wish9's price records and IsThereAnyDeal history, the lowest price is ₩3,350.

QShould I buy Strait Defense now?

The current price (₩3,350) is at or very close to the lowest price on record. The next big Steam sale, the Steam Winter Sale, starts in 34 days. On US Steam it's $2.99 (about ₩3,989). Korea is 16% cheaper than the US. This is for reference, based on past price records, and doesn't guarantee future prices.

QWhat are the recommended and minimum specs for Strait Defense?

Minimum: Graphics card NVIDIA GTX 960 / AMD RX 480, Processor Intel Core i5 / AMD Ryzen 5, Memory 8192 MB RAM. Save your PC specs on Wish9 to compare them with this game instantly.